On 11.11.2024 09:54:50, Sean Nyekjaer wrote: > nWKRQ supports an output voltage of either the internal reference voltage > (3.6V) or the reference voltage of the digital interface 0 - 6V. > Add the devicetree option ti,nwkrq-voltage-sel to be able to select > between them. > > Signed-off-by: Sean Nyekjaer <sean@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml b/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml > index f1d18a5461e05296998ae9bf09bdfa1226580131..a77c560868d689e92ded08b9deb43e5a2b89bf2b 100644 > --- a/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml > +++ b/Documentation/devicetree/bindings/net/can/ti,tcan4x5x.yaml > @@ -106,6 +106,18 @@ properties: > Must be half or less of "clocks" frequency. > maximum: 18000000 > > + ti,nwkrq-voltage-sel: > + $ref: /schemas/types.yaml#/definitions/uint8 > + description: > + nWKRQ Pin GPO buffer voltage rail configuration. > + The option of this properties will tell which > + voltage rail is used for the nWKRQ Pin. > + oneOf: > + - description: Internal voltage rail > + const: 0 > + - description: VIO voltage rail > + const: 1 We usually don't want to put register values into the DT. Is 0, i.e. the internal voltage rail the default? Is using a boolean better here? regards, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung Nürnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
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